make -C tools/testing/selftests TARGETS=net/forwarding TEST_PROGS=vxlan_assymmetric_ipv6.sh TEST_GEN_PROGS="" run_tests make: Entering directory '/home/virtme/testing-4/tools/testing/selftests' make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' make[1]: Nothing to be done for 'all'. make[1]: Leaving directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' make[1]: Entering directory '/home/virtme/testing-4/tools/testing/selftests/net/forwarding' TAP version 13 1..1 # timeout set to 10800 # selftests: net/forwarding: vxlan_asymmetric_ipv6.sh [ 35.431511][ T308] br1: port 1(vx10) entered blocking state [ 35.433099][ T308] br1: port 1(vx10) entered disabled state [ 35.440213][ T308] vx10: entered allmulticast mode [ 35.442378][ T308] vx10: entered promiscuous mode [ 35.443665][ T308] br1: port 1(vx10) entered blocking state [ 35.444028][ T308] br1: port 1(vx10) entered forwarding state [ 36.174339][ T313] br1: port 2(vx20) entered blocking state [ 36.175072][ T313] br1: port 2(vx20) entered disabled state [ 36.175757][ T313] vx20: entered allmulticast mode [ 36.178108][ T313] vx20: entered promiscuous mode [ 36.178879][ T313] br1: port 2(vx20) entered blocking state [ 36.179198][ T313] br1: port 2(vx20) entered forwarding state [ 36.516806][ T315] br1: port 3(veth1) entered blocking state [ 36.517157][ T315] br1: port 3(veth1) entered disabled state [ 36.517516][ T315] veth1: entered allmulticast mode [ 36.520121][ T315] veth1: entered promiscuous mode [ 36.690434][ T41] br1: port 3(veth1) entered blocking state [ 36.690835][ T41] br1: port 3(veth1) entered forwarding state [ 37.013392][ T318] br1: port 4(veth2) entered blocking state [ 37.014319][ T318] br1: port 4(veth2) entered disabled state [ 37.014780][ T318] veth2: entered allmulticast mode [ 37.016839][ T318] veth2: entered promiscuous mode [ 37.211316][ T42] br1: port 4(veth2) entered blocking state [ 37.211685][ T42] br1: port 4(veth2) entered forwarding state [ 38.661268][ T328] 8021q: 802.1Q VLAN Support v1.8 [ 39.168566][ T331] br1: entered promiscuous mode [ 39.171384][ T331] br1: left promiscuous mode [ 39.179450][ T331] br1: entered promiscuous mode [ 49.617408][ T402] br1: port 1(vx10) entered blocking state [ 49.617946][ T402] br1: port 1(vx10) entered disabled state [ 49.618301][ T402] vx10: entered allmulticast mode [ 49.620423][ T402] vx10: entered promiscuous mode [ 49.621333][ T402] br1: port 1(vx10) entered blocking state [ 49.621656][ T402] br1: port 1(vx10) entered forwarding state [ 50.301676][ T406] br1: port 2(vx20) entered blocking state [ 50.302017][ T406] br1: port 2(vx20) entered disabled state [ 50.302369][ T406] vx20: entered allmulticast mode [ 50.305084][ T406] vx20: entered promiscuous mode [ 50.305727][ T406] br1: port 2(vx20) entered blocking state [ 50.306035][ T406] br1: port 2(vx20) entered forwarding state [ 50.663928][ T408] br1: port 3(w1) entered blocking state [ 50.664404][ T408] br1: port 3(w1) entered disabled state [ 50.664930][ T408] w1: entered allmulticast mode [ 50.668325][ T408] w1: entered promiscuous mode [ 50.834271][ T234] br1: port 3(w1) entered blocking state [ 50.834619][ T234] br1: port 3(w1) entered forwarding state [ 51.180306][ T411] br1: port 4(w3) entered blocking state [ 51.182539][ T411] br1: port 4(w3) entered disabled state [ 51.182972][ T411] w3: entered allmulticast mode [ 51.185074][ T411] w3: entered promiscuous mode [ 51.353355][ T42] br1: port 4(w3) entered blocking state [ 51.353708][ T42] br1: port 4(w3) entered forwarding state [ 52.951523][ T421] br1: entered promiscuous mode [ 52.953817][ T421] br1: left promiscuous mode [ 52.963393][ T421] br1: entered promiscuous mode [ 53.967161][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 53.971489][ C1] IPv6: vlan10-v: IPv6 duplicate address 2001:db8:1::3 used by 00:00:5e:00:01:01 detected! [ 54.159644][ C1] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 54.223270][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 54.224398][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) # RTNETLINK answers: File exists [ 54.672444][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 54.863072][ C2] br1: received packet on vx10 with own address as source address (addr:00:00:5e:00:01:01, vlan:10) [ 55.119248][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 55.120307][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) [ 55.695057][ C1] br1: received packet on vx20 with own address as source address (addr:00:00:5e:00:01:01, vlan:20) # TEST: ping6: local->local vid 10->vid 20 [ OK ] # TEST: ping6: local->remote vid 10->vid 10 [ OK ] # TEST: ping6: local->remote vid 20->vid 20 [ OK ] # TEST: ping6: local->remote vid 10->vid 20 [ OK ] # TEST: ping6: local->remote vid 20->vid 10 [ OK ] # INFO: deleting neighbours from vlan interfaces # TEST: ping6: local->local vid 10->vid 20 [ OK ] # TEST: ping6: local->remote vid 10->vid 10 [ OK ] # TEST: ping6: local->remote vid 20->vid 20 [ OK ] # TEST: ping6: local->remote vid 10->vid 20 [ OK ] # TEST: ping6: local->remote vid 20->vid 10 [ OK ] [ 85.732096][ T70] w3: left allmulticast mode [ 85.732500][ T70] w3: left promiscuous mode [ 85.733042][ T70] br1: port 4(w3) entered disabled state [ 85.745115][ T70] w1: left allmulticast mode [ 85.745413][ T70] w1: left promiscuous mode [ 85.745929][ T70] br1: port 3(w1) entered disabled state [ 85.762563][ T70] vx20: left allmulticast mode [ 85.762857][ T70] vx20: left promiscuous mode [ 85.763318][ T70] br1: port 2(vx20) entered disabled state [ 85.774925][ T70] vx10: left allmulticast mode [ 85.775377][ T70] vx10: left promiscuous mode [ 85.775884][ T70] br1: port 1(vx10) entered disabled state [ 85.942665][ T70] ================================================================== [ 85.943314][ T70] BUG: KASAN: slab-out-of-bounds in vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 85.944031][ T70] Read of size 8 at addr ffff888008708bd0 by task kworker/u8:1/70 [ 85.944579][ T70] [ 85.944749][ T70] CPU: 0 PID: 70 Comm: kworker/u8:1 Not tainted 6.8.0-rc2-virtme #1 [ 85.945312][ T70] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 85.946168][ T70] Workqueue: netns cleanup_net [ 85.946517][ T70] Call Trace: [ 85.946758][ T70] [ 85.946972][ T70] dump_stack_lvl+0x64/0xb0 [ 85.947330][ T70] print_address_description.constprop.0+0x2c/0x3b0 [ 85.947849][ T70] ? vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 85.948354][ T70] print_report+0xb5/0x270 [ 85.948686][ T70] ? kasan_addr_to_slab+0x4e/0x90 [ 85.949046][ T70] kasan_report+0xbe/0xf0 [ 85.949357][ T70] ? vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 85.949818][ T70] vxlan_netdevice_event+0x32f/0x340 [vxlan] [ 85.950299][ T70] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan] [ 85.950821][ T70] ? netconsole_netdev_event+0x1b4/0x300 [ 85.951255][ T70] notifier_call_chain+0x9a/0x290 [ 85.951645][ T70] unregister_netdevice_many_notify+0x55a/0x1180 [ 85.952127][ T70] ? mutex_is_locked+0x17/0x50 [ 85.952499][ T70] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 85.953016][ T70] ? vrf_dellink+0x101/0x150 [vrf] [ 85.953467][ T70] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 85.953943][ T70] default_device_exit_batch+0x228/0x2c0 [ 85.954370][ T70] ? __pfx_default_device_exit_batch+0x10/0x10 [ 85.954847][ T70] ? mutex_is_locked+0x17/0x50 [ 85.955206][ T70] ? nexthop_net_exit_batch_rtnl+0x83/0x210 [ 85.955664][ T70] cleanup_net+0x4f3/0xa20 [ 85.956006][ T70] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 85.956433][ T70] ? __pfx_cleanup_net+0x10/0x10 [ 85.956820][ T70] ? lock_acquire+0x1c1/0x220 [ 85.957182][ T70] ? process_one_work+0x714/0x1310 [ 85.957578][ T70] process_one_work+0x78c/0x1310 [ 85.957957][ T70] ? hlock_class+0x4e/0x130 [ 85.958295][ T70] ? __pfx_process_one_work+0x10/0x10 [ 85.958716][ T70] ? assign_work+0x16c/0x240 [ 85.959072][ T70] worker_thread+0x73d/0x1010 [ 85.959434][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 85.959931][ T70] ? __pfx_worker_thread+0x10/0x10 [ 85.960329][ T70] ? __pfx_worker_thread+0x10/0x10 [ 85.960726][ T70] kthread+0x28f/0x360 [ 85.961041][ T70] ? __pfx_kthread+0x10/0x10 [ 85.961397][ T70] ret_from_fork+0x31/0x70 [ 85.961733][ T70] ? __pfx_kthread+0x10/0x10 [ 85.962087][ T70] ret_from_fork_asm+0x1b/0x30 [ 85.962466][ T70] [ 85.962710][ T70] [ 85.962899][ T70] Allocated by task 70: [ 85.963208][ T70] kasan_save_stack+0x24/0x50 [ 85.963580][ T70] kasan_save_track+0x14/0x30 [ 85.963934][ T70] __kasan_kmalloc+0x7f/0x90 [ 85.964288][ T70] __kmalloc_node_track_caller+0x1fb/0x440 [ 85.964729][ T70] kmalloc_reserve+0xbc/0x1f0 [ 85.965096][ T70] __alloc_skb+0xd4/0x280 [ 85.965424][ T70] inet6_rt_notify+0xda/0x280 [ 85.965786][ T70] fib6_add_rt2node+0x17c8/0x2a30 [ 85.966171][ T70] fib6_add+0x147/0x910 [ 85.966484][ T70] ip6_route_add+0x6e/0x110 [ 85.966841][ T70] addrconf_prefix_route+0x2a6/0x430 [ 85.967251][ T70] addrconf_add_linklocal+0x132/0x2f0 [ 85.967670][ T70] addrconf_addr_gen+0x2ad/0x300 [ 85.968046][ T70] addrconf_notify+0xa8c/0xd40 [ 85.968414][ T70] notifier_call_chain+0x9a/0x290 [ 85.968803][ T70] __dev_notify_flags+0xe6/0x250 [ 85.969179][ T70] dev_change_flags+0xec/0x160 [ 85.969549][ T70] cycle_netdev+0xc3/0xf0 [vrf] [ 85.969930][ T70] vrf_dellink+0xdb/0x150 [vrf] [ 85.970371][ T70] default_device_exit_batch+0x16a/0x2c0 [ 85.970799][ T70] cleanup_net+0x4f3/0xa20 [ 85.971134][ T70] process_one_work+0x78c/0x1310 [ 85.971522][ T70] worker_thread+0x73d/0x1010 [ 85.971888][ T70] kthread+0x28f/0x360 [ 85.972207][ T70] ret_from_fork+0x31/0x70 [ 85.972548][ T70] ret_from_fork_asm+0x1b/0x30 [ 85.972906][ T70] [ 85.973080][ T70] Freed by task 70: [ 85.973360][ T70] kasan_save_stack+0x24/0x50 [ 85.973702][ T70] kasan_save_track+0x14/0x30 [ 85.974039][ T70] kasan_save_free_info+0x3f/0x60 [ 85.974404][ T70] __kasan_slab_free+0xfc/0x1c0 [ 85.974755][ T70] kfree+0xf2/0x2d0 [ 85.975036][ T70] skb_release_data+0x56b/0x770 [ 85.975393][ T70] consume_skb+0xad/0x110 [ 85.975702][ T70] netlink_broadcast_filtered+0x224/0x340 [ 85.976115][ T70] nlmsg_notify+0x6e/0x1e0 [ 85.976432][ T70] fib6_add_rt2node+0x17c8/0x2a30 [ 85.976790][ T70] fib6_add+0x147/0x910 [ 85.977086][ T70] ip6_route_add+0x6e/0x110 [ 85.977413][ T70] addrconf_prefix_route+0x2a6/0x430 [ 85.977786][ T70] addrconf_add_linklocal+0x132/0x2f0 [ 85.978171][ T70] addrconf_addr_gen+0x2ad/0x300 [ 85.978521][ T70] addrconf_notify+0xa8c/0xd40 [ 85.978864][ T70] notifier_call_chain+0x9a/0x290 [ 85.979252][ T70] __dev_notify_flags+0xe6/0x250 [ 85.979636][ T70] dev_change_flags+0xec/0x160 [ 85.980010][ T70] cycle_netdev+0xc3/0xf0 [vrf] [ 85.980395][ T70] vrf_dellink+0xdb/0x150 [vrf] [ 85.980770][ T70] default_device_exit_batch+0x16a/0x2c0 [ 85.981190][ T70] cleanup_net+0x4f3/0xa20 [ 85.981528][ T70] process_one_work+0x78c/0x1310 [ 85.981905][ T70] worker_thread+0x73d/0x1010 [ 85.982268][ T70] kthread+0x28f/0x360 [ 85.982579][ T70] ret_from_fork+0x31/0x70 [ 85.982923][ T70] ret_from_fork_asm+0x1b/0x30 [ 85.983284][ T70] [ 85.983471][ T70] The buggy address belongs to the object at ffff888008708400 [ 85.983471][ T70] which belongs to the cache kmalloc-1k of size 1024 [ 85.984522][ T70] The buggy address is located 976 bytes to the right of [ 85.984522][ T70] allocated 1024-byte region [ffff888008708400, ffff888008708800) [ 85.985622][ T70] [ 85.985806][ T70] The buggy address belongs to the physical page: [ 85.986286][ T70] page:ffffea000021c200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x8708 [ 85.987052][ T70] head:ffffea000021c200 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 85.987719][ T70] flags: 0x80000000000840(slab|head|node=0|zone=1) [ 85.988208][ T70] page_type: 0xffffffff() [ 85.988544][ T70] raw: 0080000000000840 ffff888001043380 ffffea0000217e10 ffffea0000179c10 [ 85.989193][ T70] raw: 0000000000000000 00000000000a000a 00000001ffffffff 0000000000000000 [ 85.989836][ T70] page dumped because: kasan: bad access detected [ 85.990323][ T70] [ 85.990509][ T70] Memory state around the buggy address: [ 85.990936][ T70] ffff888008708a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 85.991546][ T70] ffff888008708b00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 85.992164][ T70] >ffff888008708b80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 85.992762][ T70] ^ [ 85.993259][ T70] ffff888008708c00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 85.993867][ T70] ffff888008708c80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 85.994467][ T70] ================================================================== [ 85.995887][ T70] Disabling lock debugging due to kernel taint [ 85.996515][ T70] general protection fault, probably for non-canonical address 0xeb4b474b4b4b4b4b: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 85.997422][ T70] KASAN: maybe wild-memory-access in range [0x5a5a5a5a5a5a5a58-0x5a5a5a5a5a5a5a5f] [ 85.998188][ T70] CPU: 0 PID: 70 Comm: kworker/u8:1 Tainted: G B 6.8.0-rc2-virtme #1 [ 85.998894][ T70] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.3-0-ga6ed6b701f0a-prebuilt.qemu.org 04/01/2014 [ 85.999832][ T70] Workqueue: netns cleanup_net [ 86.000237][ T70] RIP: 0010:vxlan_netdevice_event+0x19e/0x340 [vxlan] [ 86.000758][ T70] Code: 00 00 00 48 b9 00 00 00 00 00 fc ff df 49 89 c0 48 89 44 24 08 49 c1 e8 03 4d 8d 24 08 eb 2c 48 8d 53 30 48 89 d0 48 c1 e8 03 <80> 3c 08 00 0f 85 e0 00 00 00 48 8b 43 30 49 89 dd 48 83 e8 30 49 [ 86.002144][ T70] RSP: 0018:ffffc9000050f980 EFLAGS: 00010206 [ 86.002582][ T70] RAX: 0b4b4b4b4b4b4b4b RBX: 5a5a5a5a5a5a5a2a RCX: dffffc0000000000 [ 86.003158][ T70] RDX: 5a5a5a5a5a5a5a5a RSI: 0000000000000004 RDI: ffff888008708c24 [ 86.003747][ T70] RBP: 1ffff920000a1f33 R08: 1ffff1100138421a R09: ffffc9000050f9b8 [ 86.004313][ T70] R10: ffffffff8b33ca07 R11: 205d303754202020 R12: ffffed100138421a [ 86.004877][ T70] R13: ffff888008708ba0 R14: ffff888008081000 R15: ffff888009c21000 [ 86.005449][ T70] FS: 0000000000000000(0000) GS:ffff88802e800000(0000) knlGS:0000000000000000 [ 86.006086][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.006569][ T70] CR2: 00007fc21cb78270 CR3: 0000000009692005 CR4: 0000000000770ef0 [ 86.007173][ T70] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 86.007777][ T70] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 86.008374][ T70] PKRU: 55555554 [ 86.008634][ T70] Call Trace: [ 86.008895][ T70] [ 86.009116][ T70] ? die_addr+0x41/0xa0 [ 86.009449][ T70] ? exc_general_protection+0x149/0x220 [ 86.009885][ T70] ? asm_exc_general_protection+0x26/0x30 [ 86.010343][ T70] ? vxlan_netdevice_event+0x19e/0x340 [vxlan] [ 86.010835][ T70] ? __pfx_vxlan_netdevice_event+0x10/0x10 [vxlan] [ 86.011344][ T70] ? netconsole_netdev_event+0x1b4/0x300 [ 86.011786][ T70] notifier_call_chain+0x9a/0x290 [ 86.012182][ T70] unregister_netdevice_many_notify+0x55a/0x1180 [ 86.012664][ T70] ? mutex_is_locked+0x17/0x50 [ 86.013029][ T70] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 86.013550][ T70] ? vrf_dellink+0x101/0x150 [vrf] [ 86.013948][ T70] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 86.014426][ T70] default_device_exit_batch+0x228/0x2c0 [ 86.014855][ T70] ? __pfx_default_device_exit_batch+0x10/0x10 [ 86.015326][ T70] ? mutex_is_locked+0x17/0x50 [ 86.015699][ T70] ? nexthop_net_exit_batch_rtnl+0x83/0x210 [ 86.016155][ T70] cleanup_net+0x4f3/0xa20 [ 86.016491][ T70] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 86.016920][ T70] ? __pfx_cleanup_net+0x10/0x10 [ 86.017305][ T70] ? lock_acquire+0x1c1/0x220 [ 86.017676][ T70] ? process_one_work+0x714/0x1310 [ 86.018064][ T70] process_one_work+0x78c/0x1310 [ 86.018436][ T70] ? hlock_class+0x4e/0x130 [ 86.018797][ T70] ? __pfx_process_one_work+0x10/0x10 [ 86.019213][ T70] ? assign_work+0x16c/0x240 [ 86.019578][ T70] worker_thread+0x73d/0x1010 [ 86.019946][ T70] ? lockdep_hardirqs_on_prepare.part.0+0x1b1/0x370 [ 86.020465][ T70] ? __pfx_worker_thread+0x10/0x10 [ 86.020853][ T70] ? __pfx_worker_thread+0x10/0x10 [ 86.021238][ T70] kthread+0x28f/0x360 [ 86.021556][ T70] ? __pfx_kthread+0x10/0x10 [ 86.021906][ T70] ret_from_fork+0x31/0x70 [ 86.022247][ T70] ? __pfx_kthread+0x10/0x10 [ 86.022592][ T70] ret_from_fork_asm+0x1b/0x30 [ 86.022965][ T70] [ 86.023198][ T70] Modules linked in: macvlan 8021q vxlan ip6_udp_tunnel udp_tunnel bridge stp llc vrf veth [ 86.024088][ T70] ---[ end trace 0000000000000000 ]--- [ 86.024505][ T70] RIP: 0010:vxlan_netdevice_event+0x19e/0x340 [vxlan] [ 86.025706][ T70] Code: 00 00 00 48 b9 00 00 00 00 00 fc ff df 49 89 c0 48 89 44 24 08 49 c1 e8 03 4d 8d 24 08 eb 2c 48 8d 53 30 48 89 d0 48 c1 e8 03 <80> 3c 08 00 0f 85 e0 00 00 00 48 8b 43 30 49 89 dd 48 83 e8 30 49 [ 86.027335][ T70] RSP: 0018:ffffc9000050f980 EFLAGS: 00010206 [ 86.027911][ T70] RAX: 0b4b4b4b4b4b4b4b RBX: 5a5a5a5a5a5a5a2a RCX: dffffc0000000000 [ 86.028607][ T70] RDX: 5a5a5a5a5a5a5a5a RSI: 0000000000000004 RDI: ffff888008708c24 [ 86.029274][ T70] RBP: 1ffff920000a1f33 R08: 1ffff1100138421a R09: ffffc9000050f9b8 [ 86.029946][ T70] R10: ffffffff8b33ca07 R11: 205d303754202020 R12: ffffed100138421a [ 86.030737][ T70] R13: ffff888008708ba0 R14: ffff888008081000 R15: ffff888009c21000 [ 86.031451][ T70] FS: 0000000000000000(0000) GS:ffff88802e800000(0000) knlGS:0000000000000000 [ 86.032196][ T70] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 86.032762][ T70] CR2: 00007fc21cb78270 CR3: 0000000009692005 CR4: 0000000000770ef0 [ 86.033421][ T70] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 86.034035][ T70] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 86.034722][ T70] PKRU: 55555554 [ 86.034983][ T70] Kernel panic - not syncing: Fatal exception [ 86.035628][ T70] Kernel Offset: 0x4c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 86.036464][ T70] ---[ end Kernel panic - not syncing: Fatal exception ]--- WAIT TIMEOUT stdout Ctrl-C stdout Ctrl-C stdout WAIT TIMEOUT stdout